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What is another word for echinoderms arms?
Sagar
What is a echinoderms body structure?
it is usually with 5 arms
What kind of echinoderms may have hundreds of arms?
sea lilies and feather stars
Do echinoderms have a 5 part radial symmetry?
Yes, echinoderms exhibit a unique form of body symmetry known as pentamerous radial symmetry, which is typically organized around a central axis and divided into five parts. This characteristic is most evident in adult forms, such as starfish, which have five arms radiating from a central body. However, some echinoderms can have variations in the number of arms, but the underlying symmetry remains based on the five-part arrangement. This symmetry is a key feature that distinguishes echinoderms from other animal groups.
What is example of echinoderms?
Echinoderms can only be found in water, as they are aquatic. Some characteristics of Echinoderms are: Hard Skin, have arms or spines, have 5 body parts, organs found towards centre of body. Examples: Star Fish, Sea Cucumber, Sea Urchin
How are echinoderms radial symmetry different from a jellyfish?
ctenophorains(jellysfish) are spherical in shape much like a ball hence show radial symmetry. echinoderms(starfish) generally are flatter and have 5 arms hence are called pentaradial symmetry (can be cut in only 5 directions)
What kingdom are echinoderms in?
Echinoderms are in the Animalia kingdom.
What is the scientific name for Echinoderms?
The scientific name for Echinoderms is Echinodermata.
What phylum do echinoderms belong to?
Echinoderms belong to the phylum Echinodermata.
What is the shape of all echinoderms?
They have fivefold radial symmetry, a calcareous skeleton, and tube feet operated by fluid pressure.
Echinoderms are parasitic or not?
As of yet, there is no known species of parasitic echinoderms.
Do echinoderms live in salt water?
Yes Eventually echinoderms do live in water.
